-/* $Id: term.h,v 1.63 2010/06/11 16:58:20 kristaps Exp $ */
+/* $Id: term.h,v 1.108 2014/12/02 10:08:06 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#ifndef TERM_H
-#define TERM_H
-
-__BEGIN_DECLS
-
-struct termp;
enum termenc {
- TERMENC_ASCII
+ TERMENC_ASCII,
+ TERMENC_LOCALE,
+ TERMENC_UTF8
};
enum termtype {
TERMTYPE_CHAR,
- TERMTYPE_PS
+ TERMTYPE_PS,
+ TERMTYPE_PDF
};
enum termfont {
TERMFONT_NONE = 0,
TERMFONT_BOLD,
- TERMFONT_UNDER
+ TERMFONT_UNDER,
+ TERMFONT_BI,
+ TERMFONT__MAX
};
#define TERM_MAXMARGIN 100000 /* FIXME */
+struct termp;
+
typedef void (*term_margin)(struct termp *, const void *);
-struct termp_ps {
- int psstate; /* state of ps output */
-#define PS_INLINE (1 << 0) /* we're in a word */
-#define PS_MARGINS (1 << 1) /* we're in the margins */
- size_t pscol; /* visible column */
- size_t psrow; /* visible row */
- char *psmarg; /* margin buf */
- size_t psmargsz; /* margin buf size */
- size_t psmargcur; /* current pos in margin buf */
- size_t pspage; /* current page */
- char last; /* character buffer */
- enum termfont lastf; /* last set font */
+struct termp_tbl {
+ int width; /* width in fixed chars */
+ int decimal; /* decimal point position */
};
struct termp {
enum termtype type;
- size_t defrmargin; /* Right margin of the device.. */
+ struct rofftbl tbl; /* table configuration */
+ int synopsisonly; /* print the synopsis only */
+ int mdocstyle; /* imitate mdoc(7) output */
+ size_t defindent; /* Default indent for text. */
+ size_t defrmargin; /* Right margin of the device. */
+ size_t lastrmargin; /* Right margin before the last ll. */
size_t rmargin; /* Current right margin. */
size_t maxrmargin; /* Max right margin. */
size_t maxcols; /* Max size of buf. */
size_t tabwidth; /* Distance of tab positions. */
size_t col; /* Bytes in buf. */
size_t viscol; /* Chars on current line. */
+ size_t trailspace; /* See termp_flushln(). */
int overstep; /* See termp_flushln(). */
+ int skipvsp; /* Vertical space to skip. */
int flags;
#define TERMP_SENTENCE (1 << 1) /* Space before a sentence. */
#define TERMP_NOSPACE (1 << 2) /* No space before words. */
-#define TERMP_NOLPAD (1 << 3) /* See term_flushln(). */
-#define TERMP_NOBREAK (1 << 4) /* See term_flushln(). */
-#define TERMP_IGNDELIM (1 << 6) /* Delims like regulars. */
-#define TERMP_NONOSPACE (1 << 7) /* No space (no autounset). */
-#define TERMP_DANGLE (1 << 8) /* See term_flushln(). */
-#define TERMP_HANG (1 << 9) /* See term_flushln(). */
-#define TERMP_TWOSPACE (1 << 10) /* See term_flushln(). */
-#define TERMP_NOSPLIT (1 << 11) /* See termp_an_pre/post(). */
-#define TERMP_SPLIT (1 << 12) /* See termp_an_pre/post(). */
-#define TERMP_ANPREC (1 << 13) /* See termp_an_pre(). */
- char *buf; /* Output buffer. */
+#define TERMP_NONOSPACE (1 << 3) /* No space (no autounset). */
+#define TERMP_NBRWORD (1 << 4) /* Make next word nonbreaking. */
+#define TERMP_KEEP (1 << 5) /* Keep words together. */
+#define TERMP_PREKEEP (1 << 6) /* ...starting with the next one. */
+#define TERMP_SKIPCHAR (1 << 7) /* Skip the next character. */
+#define TERMP_NOBREAK (1 << 8) /* See term_flushln(). */
+#define TERMP_BRIND (1 << 9) /* See term_flushln(). */
+#define TERMP_DANGLE (1 << 10) /* See term_flushln(). */
+#define TERMP_HANG (1 << 11) /* See term_flushln(). */
+#define TERMP_NOSPLIT (1 << 12) /* Do not break line before .An. */
+#define TERMP_SPLIT (1 << 13) /* Break line before .An. */
+#define TERMP_NONEWLINE (1 << 14) /* No line break in nofill mode. */
+ int *buf; /* Output buffer. */
enum termenc enc; /* Type of encoding. */
- void *symtab; /* Encoded-symbol table. */
+ const struct mchars *symtab; /* Character table. */
enum termfont fontl; /* Last font set. */
enum termfont fontq[10]; /* Symmetric fonts. */
int fonti; /* Index of font stack. */
term_margin headf; /* invoked to print head */
term_margin footf; /* invoked to print foot */
- void (*letter)(struct termp *, char);
+ void (*letter)(struct termp *, int);
void (*begin)(struct termp *);
void (*end)(struct termp *);
void (*endline)(struct termp *);
void (*advance)(struct termp *, size_t);
+ void (*setwidth)(struct termp *, int, size_t);
+ size_t (*width)(const struct termp *, int);
+ double (*hspan)(const struct termp *,
+ const struct roffsu *);
const void *argf; /* arg for headf/footf */
- union {
- struct termp_ps ps;
- } engine;
+ struct termp_ps *ps;
};
-struct termp *term_alloc(enum termenc);
+__BEGIN_DECLS
+
+struct tbl_span;
+struct eqn;
+
+const char *ascii_uc2str(int);
+
+void term_eqn(struct termp *, const struct eqn *);
+void term_tbl(struct termp *, const struct tbl_span *);
void term_free(struct termp *);
void term_newln(struct termp *);
void term_vspace(struct termp *);
void term_word(struct termp *, const char *);
void term_flushln(struct termp *);
-void term_begin(struct termp *, term_margin,
+void term_begin(struct termp *, term_margin,
term_margin, const void *);
void term_end(struct termp *);
-size_t term_hspan(const struct roffsu *);
-size_t term_vspan(const struct roffsu *);
+void term_setwidth(struct termp *, const char *);
+size_t term_hspan(const struct termp *,
+ const struct roffsu *);
+size_t term_vspan(const struct termp *,
+ const struct roffsu *);
+size_t term_strlen(const struct termp *, const char *);
+size_t term_len(const struct termp *, size_t);
enum termfont term_fonttop(struct termp *);
const void *term_fontq(struct termp *);
void term_fontlast(struct termp *);
__END_DECLS
-
-#endif /*!TERM_H*/
git.ckatri.com / mandoc.git / blobdiff